On the chart below, I'm actually looking at the viability of retracement or reversal (higher or lower time frame) using the statistical quantiles as ADR midpoint. Such as P75 (midpoint of higher range) or P25 (midpoint of lower range)

The example below is for P75 as ADR midpoint for range high.

   
You may check and see if the P25 midpoint viability for ADR range for USD/CAD, and with the same setup above
 

...re-uploaded
Get the updated release below...